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How to use ensureArgs method in sinon

Best JavaScript code snippet using sinon

wp-polyfill-formdata.js

Source:wp-polyfill-formdata.js

...144     * @param   {string=}          filename  filename to use with blob145     * @return  {undefined}146     */147    append (name, value, filename) {148      ensureArgs(arguments, 2)149      this._data.push(normalizeArgs(name, value, filename))150    }151    /**152     * Delete all fields values given name153     *154     * @param   {string}  name  Field name155     * @return  {undefined}156     */157    delete (name) {158      ensureArgs(arguments, 1)159      const result = []160      name = String(name)161      each(this._data, entry => {162        entry[0] !== name && result.push(entry)163      })164      this._data = result165    }166    /**167     * Iterate over all fields as [name, value]168     *169     * @return {Iterator}170     */171    * entries () {172      for (var i = 0; i < this._data.length; i++) {173        yield this._data[i]174      }175    }176    /**177     * Iterate over all fields178     *179     * @param   {Function}  callback  Executed for each item with parameters (value, name, thisArg)180     * @param   {Object=}   thisArg   `this` context for callback function181     */182    forEach (callback, thisArg) {183      ensureArgs(arguments, 1)184      for (const [name, value] of this) {185        callback.call(thisArg, value, name, this)186      }187    }188    /**189     * Return first field value given name190     * or null if non existent191     *192     * @param   {string}  name      Field name193     * @return  {string|File|null}  value Fields value194     */195    get (name) {196      ensureArgs(arguments, 1)197      const entries = this._data198      name = String(name)199      for (let i = 0; i < entries.length; i++) {200        if (entries[i][0] === name) {201          return entries[i][1]202        }203      }204      return null205    }206    /**207     * Return all fields values given name208     *209     * @param   {string}  name  Fields name210     * @return  {Array}         [{String|File}]211     */212    getAll (name) {213      ensureArgs(arguments, 1)214      const result = []215      name = String(name)216      each(this._data, data => {217        data[0] === name && result.push(data[1])218      })219      return result220    }221    /**222     * Check for field name existence223     *224     * @param   {string}   name  Field name225     * @return  {boolean}226     */227    has (name) {228      ensureArgs(arguments, 1)229      name = String(name)230      for (let i = 0; i < this._data.length; i++) {231        if (this._data[i][0] === name) {232          return true233        }234      }235      return false236    }237    /**238     * Iterate over all fields name239     *240     * @return {Iterator}241     */242    * keys () {243      for (const [name] of this) {244        yield name245      }246    }247    /**248     * Overwrite all values given name249     *250     * @param   {string}    name      Filed name251     * @param   {string}    value     Field value252     * @param   {string=}   filename  Filename (optional)253     */254    set (name, value, filename) {255      ensureArgs(arguments, 2)256      name = String(name)257      /** @type {[string, string|File][]} */258      const result = []259      const args = normalizeArgs(name, value, filename)260      let replace = true261      // - replace the first occurrence with same name262      // - discards the remaining with same name263      // - while keeping the same order items where added264      each(this._data, data => {265        data[0] === name266          ? replace && (replace = !result.push(args))267          : result.push(data)268      })269      replace && result.push(args)...

formdata.mjs

Source:formdata.mjs

...94      }95      input.forEach(([key, value]) => this.append(key, value));96    }97  }98  #ensureArgs(args, expected, method) {99    if (args.length < expected) {100      throw new TypeError(`Failed to execute '${ method }' on '${101        this[Symbol.toStringTag]102      }': ${ expected } arguments required, but only ${ args.length } present.`);103    }104    if ([105      'append',106      'set',107    ].includes(method)) {108      if (args.length === 3 && !this.constructor.#ensureInstance(args[1])) {109        throw new TypeError(`Failed to execute '${ method }' on '${110          this[Symbol.toStringTag]111        }': parameter ${ expected } is not of type 'Blob', 'File' or async iterable.`);112      }113    }114    if (method === 'forEach') {115      if (args[0]?.constructor !== Function) {116        throw new TypeError(`Failed to execute '${ method }' on '${117          this[Symbol.toStringTag]118        }': parameter ${ expected } is not of type 'Function'.`);119      }120    }121  }122  append(...args) {123    collate(this, FormData);124    this.#ensureArgs(args, 2, 'append');125    this.#entries.push(this.constructor.#enfoldEntry(...args));126  }127  delete(...args) {128    collate(this, FormData);129    this.#ensureArgs(args, 1, 'delete');130    const name = toUSVString(args[0]);131    this.#entries = this.#entries.filter((it) => it.name !== name);132  }133  forEach(...args) {134    collate(this, FormData);135    this.#ensureArgs(args, 1, 'forEach');136    const [callback, thisArg] = args;137    for (const entry of this) {138      Reflect.apply(callback, thisArg, [139        ...entry.reverse(),140        this,141      ]);142    }143  }144  get(...args) {145    collate(this, FormData);146    this.#ensureArgs(args, 1, 'get');147    const name = toUSVString(args[0]);148    return (this.#entries.find((it) => it.name === name) ?? {}).value ?? null;149  }150  getAll(...args) {151    collate(this, FormData);152    this.#ensureArgs(args, 1, 'getAll');153    const name = toUSVString(args[0]);154    return this.#entries.filter((it) => it.name === name).map((it) => it.value);155  }156  has(...args) {157    collate(this, FormData);158    this.#ensureArgs(args, 1, 'has');159    const name = toUSVString(args[0]);160    return !!this.#entries.find((it) => it.name === name);161  }162  set(...args) {163    collate(this, FormData);164    this.#ensureArgs(args, 2, 'set');165    const entry = this.constructor.#enfoldEntry(...args);166    const idx = this.#entries.findIndex((it) => it.name === entry.name);167    if (idx !== -1) {168      this.#entries.splice(idx, 1, entry);169    } else {170      this.#entries.push(entry);171    }172  }173  * entries() {174    collate(this, FormData);175    for (const { name, value } of this.#entries) {176      yield [177        name,178        value,...

Using AI Code Generation

1var ensureArgs = require('sinon/lib/sinon/util/core/ensure-args');2var sinon = require('sinon');3var assert = require('assert');4var spy = sinon.spy();5var args = [1, 2, 3];6spy.apply(null, args);7ensureArgs(spy, args);8assert(spy.called);9assert(spy.calledOnce);10assert(spy.calledWith(1, 2, 3));11assert(spy.calledWithExactly(1, 2, 3));12var ensureArgs = require('sinon/lib/sinon/util/core/ensure-args');13var sinon = require('sinon');14var assert = require('assert');15var spy = sinon.spy();16var args = [1, 2, 3];17spy.apply(null, args);18ensureArgs(spy, args);19assert(spy.called);20assert(spy.calledOnce);21assert(spy.calledWith(1, 2, 3));22assert(spy.calledWithExactly(1, 2, 3));

Using AI Code Generation

1var sinon = require('sinon');2var obj = { method: function() {} };3var spy = sinon.spy(obj, 'method');4obj.method(42);5sinon.assert.calledWith(spy, 42);6var chai = require('chai');7var sinonChai = require('sinon-chai');8chai.use(sinonChai);9var obj = { method: function() {} };10var spy = sinon.spy(obj, 'method');11obj.method(42);12expect(spy).to.have.been.calledWith(42);13var sinon = require('sinon');14var obj = {15    method: function() {}16};17var spy = sinon.spy(obj, 'method');18obj.method(42);19sinon.assert.calledWith(spy, 42);20sinon.assert.calledWith(spy, 42, 43);21sinon.assert.calledWith(spy, 42, 43, 44);22sinon.assert.calledWith(spy, 42, 43, 44, 45);23sinon.assert.calledWith(spy, 42, 43, 44, 45, 46);24sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47);25sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48);26sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48, 49);27sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48, 49, 50);28sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51);29sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52);30sinon.assert.calledWith(spy, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53);31sinon.assert.calledWith(spy,

Using AI Code Generation

1var sinon = require('sinon');2var ensureArgs = require('ensure-args');3sinon.assert.ensureArgs = ensureArgs;4var spy = sinon.spy();5spy(1, 2, 3);6sinon.assert.ensureArgs(spy, [1, 2, 3]);7spy(1, 2, 3, 4);8sinon.assert.ensureArgs(spy, [1, 2, 3, 4]);9spy(1, 2, 3, 4, 5);10sinon.assert.ensureArgs(spy, [1, 2, 3, 4, 5]);11var spy = sinon.spy();12spy(1, 2, 3);13sinon.assert.ensureArgs(spy, [1, 2, 3]);14spy(1, 2, 3, 4);15sinon.assert.ensureArgs(spy, [1, 2, 3, 4]);16spy(1, 2, 3, 4, 5);17sinon.assert.ensureArgs(spy, [1, 2, 3, 4, 5]);18var spy = sinon.spy();19spy(1, 2, 3);20sinon.assert.ensureArgs(spy, [1, 2, 3]);21spy(1, 2, 3, 4);22sinon.assert.ensureArgs(spy, [1, 2, 3, 4]);23spy(1, 2, 3, 4, 5);24sinon.assert.ensureArgs(spy, [1, 2, 3, 4, 5]);25sinon.assert.ensureArgs(spy, [1, 2, 3]);26spy(1, 2, 3);27sinon.assert.ensureArgs(spy, [1, 2, 3]);28spy(1, 2, 3, 4);29sinon.assert.ensureArgs(spy, [1, 2, 3, 4]);30spy(1, 2, 3, 4, 5);31sinon.assert.ensureArgs(spy, [1, 2, 3, 4, 5]);32sinon.assert.ensureArgs(spy, [1, 2,

Using AI Code Generation

1var sinon = require('sinon');2var myObj = {3  myMethod: function(a, b){4    return a + b;5  }6}7var mySpy = sinon.spy(myObj, 'myMethod');8myObj.myMethod(1, 2);9var myObj = {10  myMethod: function(a, b){11    return a + b;12  }13}14var mySpy = sinon.spy(myObj, 'myMethod');15myObj.myMethod(1, 2);16mySpy.ensureCalledWith(1, 2, 3

Using AI Code Generation

1var sinon = require('sinon');2var ensureArgs = sinon.ensureArgs;3var myFunc = function(a, b, c) {4    return a + b + c;5};6var myFunc = function(a, b, c) {7    return a + b + c;8};9var spy = sinon.spy(myFunc);10var spyWithEnsureArgs = ensureArgs(spy, 3);11spyWithEnsureArgs(1, 2, 3);

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var test = require('./test.js');4var testObject = new test();5testObject.testMethod("test");6var spy = sinon.spy(testObject, "testMethod");7testObject.testMethod("test");8assert(spy.calledWith("test"));9assert(spy.calledOnce);10var test = function(){11    this.testMethod = function(arg1){12        console.log(arg1);13    };14};15module.exports = test;

Using AI Code Generation

1var ensureArgs = require('sinon').ensureArgs;2var someFunction = function(a, b, c) {3};4describe('someFunction', function() {5  it('should be called with 3 arguments', function() {6    someFunction('a', 'b', 'c');7    ensureArgs(someFunction, 3);8  });9});10describe('someFunction', function() {11  it('should be called with 3 arguments', function() {12    someFunction('a', 'b', 'c');13    someFunction.length.should.equal(3);14  });15});

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var test = require('../src/test.js');4var obj = {5  method : function(){6  }7};8var spy = sinon.spy(obj, "method");9test.method();10assert(spy.calledWith("Hello"));11spy.restore();12exports.method = function(){13  var arg = "Hello";14  obj.method(arg);15};16var obj = {17  method : function(){18  }19};20test.method(obj);

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